Finding the Fourth Proportional to 2,013,490.10, 3,020,235.15 and 683,794.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,013,490.10 : 3,020,235.15 = 683,794.10 : x
2. Step 2: Convert to fraction form
   2,013,490.10/3,020,235.15 = 683,794.10/x
3. Step 3: Cross multiply
   2,013,490.10x = 3,020,235.15 × 683,794.10
4. Step 4: Simplify right side
   2,013,490.10x = 2,065,218,976,182.61
5. Step 5: Solve for x
   x = 2,065,218,976,182.61/2,013,490.10
6. Step 6: Final answer
   x = 1,025,691.15